import java.util.Scanner;

public class Demo7 {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		System.out.println("输入成绩:");
		double score = sc.nextDouble();

		if (score == 100) {
			System.out.println("想干啥就干啥");
		} else if (score >= 90) {
			System.out.println("看电视，吃零食");
		} else if (score >= 60) {
			System.out.println("看书，写作业");
		} else if (score < 60) {
			System.out.println("做家务、洗碗、拖地。");
		} else {
			System.out.println("输入错误");
		}

	}

}
